4 stars: This is without question the best free submarine sim on Play Store. The graphics, sound and game play are excellent. The realism is also pretty good apart from one significant issue. Enemy ships are able to sail straight THROUGH each other, or occasionally bounce off, with no damage done. Not really fair when I'm hiding on the far side of an enemy cargo ship repairing my damaged sub. But overall, an excellent game.
5 stars: This game is great. Very challenging in the higher difficulties. You constantly shoot, dive, run, and repeat, all while avoiding enemy depth charges. Only complaint is when the enemy runs into your sub, you're damaged massively, but when they hit each other, they simply bump each other around.
4 stars: I loked it but you put the scab parasitic feature on it far too soon. ....so it got spoiled before one could true get hooked into the game.
5 stars: I was in Royal Navy,and this takes me back then, it is very much likes real anti sub. Attack/chase.
5 stars: Good but you are lazy and the game is controls buttons everywhere soo please fix this TODAY!!!!!! You Lazy company😡😡😡😡😡😡 sorry your getting an delete!!!!!!
5 stars: One of my favorite games. Simple, perfect sound and addictive. No bugs or any other kind of problems during gameplay. 10/10 After few years of instant playing, simply can't get enough....
5 stars: Killer game. Would like more depth added instead of just 200max.oh yeah do away with red boxes for D~Charge...